output
19922026
most citedThe Raman Fingerprint of Graphene

15k citations

2,695 papers

cond-mat.mes-hall2026

Emerging network model in a twisted monolayer-rhombohedral graphene

Juyoung Song, Jeyong Park, Jinhong Park

We investigate the coexistence of localized states and propagating one-dimensional (1D) modes in graphene moiré systems. We first show within a minimal model that a spatially varyi…

cond-mat.str-el2026

Anomalous dynamical energy flows via nonlinear phononics in spin-Peierls chains

Jakob Dolgner, Dirk Manske, James K. Freericks +1

We investigate the nonequilibrium spin-phonon dynamics and energy cascades in a strongly dimerized spin-Peierls chain using a multi-tiered nonlinear phononics architecture. To bypa…

cond-mat.str-el2026

Electronic tuning of the soft-phonon transport anomaly in TaNi(SSe)

Yuan-Shan Zhang, Masahiko Isobe, Hidenori Takagi +1

TaNiSe continues to be investigated for its phase transition at = 326 K, where it develops both an electronic gap and a distortion of its Ta/Ni chains. One i…

physics.optics2026

Color-Center-Compatible Freestanding Diamond Directional Couplers for Quantum Photonics

Colin Sauerzapf, Tom Jäger, Jonathan Enßlin +6

Freestanding all-diamond color-center photonics is a promising platform for optical integration of spin-based quantum defects. Within this geometry, we realize a key building block…

cond-mat.mes-hall2026

Cascade of fractional quantum Hall states in 2D system

Zhimou Chen, Jiaojie Yan, Yuxuan Zhu +11

The observation of the fractional quantum Hall (FQH) effect in 2D electron gases ushered in investigations of topological phases driven by strong electron correlations. Their remar…

cond-mat.str-el2026

Electronic excitations in the Shastry-Sutherland compound SrCu(BO)

Tariq Leinen, Ola K. Forslund, Eugenio Paris +13

SrCu2(BO3)2 (SCBO) is a paradigmatic realization of the Shastry-Sutherland model, hosting geometrically frustrated spin dimers and a variety of quantum magnetic phases and phenomen…